Lingwu, Yinchuan, Ningxia, China sales2@sinochem-nanjing.com 3170906422@qq.com
Follow us:

3,3'-Diaminobenzidine

    Specifications

    HS Code

    869951

    Cas Number 91-95-2
    Molecular Formula C12H14N4
    Molecular Weight 198.27 g/mol
    Appearance Light brown to tan crystals or powder
    Melting Point 267-269°C
    Solubility Slightly soluble in water, soluble in alcohol and DMSO
    Synonyms DAB, Benzidine, 3,3'-Diaminobiphenyl
    Density 1.18 g/cm³
    Usage Chromogen in peroxidase staining in immunohistochemistry

    As an accredited 3,3'-Diaminobenzidine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The 3,3'-Diaminobenzidine is packaged in a 25-gram amber glass bottle with a tamper-evident cap and clear labeling.
    Storage 3,3'-Diaminobenzidine should be stored in a tightly closed container, protected from light and moisture. Keep it in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Store at room temperature or as specified by the manufacturer. Proper labeling and safety measures should be in place to avoid accidental exposure or contamination.
    Shipping 3,3'-Diaminobenzidine is shipped in tightly sealed containers, protected from light, moisture, and air. It is classified as a hazardous chemical and is transported according to regulatory guidelines for dangerous goods. Proper labeling, documentation, and use of secondary containment are required to ensure safe handling during transit.
    Free Quote

    Competitive 3,3'-Diaminobenzidine prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: sales2@sinochem-nanjing.com